frez[8], cedr[6], cred[6], rzec[5], drze[5], rdze[5], rzez[4],
ref[7], fez[7], cer[4], der[4], red[4], cez[4], cze[4], zer[3], zez[3],
ef[6], fe[6], ce[3], de[3], er[2], re[2], ez[2], ze[2],
